m5m51016btp Renesas Electronics Corporation., m5m51016btp Datasheet - Page 306

• Manufacturer Part Number: m5m51016btp
• Description: Renesas 16-bit Single-chip Microcomputer M16c Family / M16c/20 Series
• Manufacturer: Renesas Electronics Corporation.

M30245 Group
Rev.2.00 Oct 16, 2006
REJ09B0340-0200
Figure 3.1.3. Set-up procedure of long-period timers (1)
Setting timer A1
Setting timer A0
(b15)
Setting counter value
b7
Selecting timer mode and functions
b7
Selecting event counter mode and each function
b7
0
0
0
0
0
0
0
0
3E
16
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0
0
0
0
0
0
b0
(b8)
b0
0
1
b0
Selection of timer mode
Count source select bit
Pulse output function select bit
Gate function select bit
0 (Must always be “0” in timer mode)
Count polarity select bit
Up/down switching cause select bit
Count operation type select bit
Selection of event counter mode
Pulse output function select bit]
0 (Must always be “0” in event counter mode)
When not using two-phase pulse signal processing, set this bit to “0”
b7
0 : Up/down flag content
0 : Reload type
0 : Pulse is not output (TA1
0 0 : f
b4 b3
0 0 : Gate function not available (TA0
b7 b6
Timer A0 mode register [Address 0396
TA0MR
0 : Pulse is not output (TA0
Timer A1 mode register [Address 0397
TA1MR
1
Continued to the next page
7F
16
b0
OUT
OUT
Timer A0 register [Address 0387
TA0
pin is a normal port pin)
pin is a normal port pin)
b7 b6
0
0
1
1
IN
1
0
0
1
pin is a normal port pin)
16
16
source
Count
]
]
f
f
f
f
32
C32
1
8
f(X
IN
) : 16MH
Count source period
976.56µs
Z
62.5ns
500ns
16
f(Xc
2µs
, 0386
IN
3. Timer A Applications
) : 32.768kH
16
]
Z